Aminah, S. A. N., Ambarsari, I. F., & Sari, L. D. K. (2026). Analysis of PMT Menu Budget Optimization in Posyandu Activities in Mimbaan Village Using The Simplex Method. Mathline : Jurnal Matematika Dan Pendidikan Matematika, 11(1), 157–166. https://doi.org/10.31943/mathline.v11i1.986